public void RemoveItem_Positive()
{
// Arrange
var controller = new InventoryController();
controller.Request = new HttpRequestMessage();
controller.Configuration = new HttpConfiguration();
DictionaryInventoryRepository repository = DictionaryInventoryRepository.Instance;
repository.Add(new InventoryItem {
label = "soup", expiration = new DateTime(2016, 10, 1), type = "Campbells"
});
// Act
InventoryItem[] results = new List <InventoryItem>(controller.Get()).ToArray();
// Assert
Assert.IsTrue(results.Length >= 1, "Should return a list of items");
// Remove All items - maybe add a method to the data model or controller to do this.
for (int i = 0; i < results.Length; i++)
{
controller.DeleteInventoryItem(results[i].label);
}
List <InventoryItem> newResults = new List <InventoryItem>(controller.Get());
// Assert
Assert.AreEqual(0, newResults.Count, "Should Now return a zero-length list");
}
public void CheckForExpiredData()
{
this.repository = DictionaryInventoryRepository.Instance;
while (true)
{
InventoryItem[] expiredInventoryItems = this.repository.Get().Where(e => e.expiration < DateTime.Now).ToArray();
for (var i = 0; i < expiredInventoryItems.Length; i++)
{
var label = expiredInventoryItems[i].label;
System.Diagnostics.Debug.WriteLine(String.Format("Expired Item: {0} automatically removed from inventory", label));
this.repository.Delete(label);
}
Thread.Sleep(1000);
}
}
public InventoryController()
{
// Initialize the data repository with a singleton instance so it stays static and
// other sources can access it.
this.repository = DictionaryInventoryRepository.Instance;
}
